webserver.php
author Dan
Fri, 15 Aug 2008 23:29:37 -0400
changeset 31 48004643a8a5
parent 29 8210fdc7c317
child 34 3b817b961984
permissions -rw-r--r--
Made Greyhound check for SimpleXML.
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<?php
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/**
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 * Webserver class
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 * 
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 * Greyhound - real web management for Amarok
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 * Copyright (C) 2008 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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/**
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 * Version of the server
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 * @const string
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 */
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define('HTTPD_VERSION', '0.1b1');
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/**
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 * Length of keep-alive connections
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 * @const int
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 */
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define('HTTPD_KEEP_ALIVE_TIMEOUT', 300);
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/**
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 * Webserver system icons
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 */
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define('HTTPD_ICON_SCRIPT', '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');
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define('HTTPD_ICON_FOLDER', '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');
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define('HTTPD_ICON_FILE',   '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');
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/**
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 * Simple but full-featured embedded web server written in PHP.
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 * @package Amarok
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 * @subpackage WebControl
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 * @author Dan Fuhry
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 * @license GNU General Public License <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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 */
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class WebServer
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{
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  /**
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   * IP address we're bound to
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   * @var string
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   */
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  var $bind_address = '127.0.0.1';
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  /**
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   * Socket resource
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   * @var resource
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   */
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  var $sock = null;
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  /**
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   * Server string
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   * @var string
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   */
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  var $server_string = 'PhpHttpd';
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  /**
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   * Default document (well default handler)
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   * @var string
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   */
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  var $default_document = false;
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  /**
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   * List of filenames or handlers used when a directory listing is requested
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   * @var array
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   */
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  var $directory_index = array('index.html', 'index.htm', 'index', 'default.html', 'default.htm');
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  /**
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   * HTTP response code set by the handler function
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   * @var int
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   */
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  var $response_code = 0;
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  /**
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   * Content type set by the current handler function
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   * @var string
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   */
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  var $content_type = '';
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  /**
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   * Response headers to send back to the client
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   * @var array
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   */
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  var $response_headers = array();
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  /**
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   * List of handlers
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   * @var array
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   */
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  var $handlers = array();
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  /**
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   * Switch to control if directory listing is enabled
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   * @var bool
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   */
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  var $allow_dir_list = false;
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  /**
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   * Switch to control forking support.
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   * @var bool
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   */
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  var $allow_fork = true;
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  /**
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   * Keep-alive support uses this to track what the client requested.
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   * Only used if $allow_fork is set to true.
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   * @var bool
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   */
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  var $in_keepalive = false;
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  /**
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   * UUID for this server instance
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   * @var string
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   */
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  var $uuid = '00000000-0000-0000-0000-000000000000';
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  /**
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   * Switch to track whether a scriptlet is running. If it is, send_http_error() does more than normal.
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   * @var bool
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   */
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  var $in_scriptlet = false;
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  /**
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   * Switch to track whether headers have been sent or not.
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   * @var bool
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   */
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  var $headers_sent = false;
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  /**
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   * Switch to track if the socket is bound and thus needs to be freed or not
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   * @var bool
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   */
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  var $socket_initted = false;
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  /**
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   * Constructor.
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   * @param string IPv4 address to bind to
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   * @param int Port number
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   * @param int If port is under 1024, specify a user ID/name to switch to here
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   * @param int If port is under 1024, specify a group ID/name to switch to here
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   */
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  function __construct($address = '127.0.0.1', $port = 8080, $targetuser = null, $targetgroup = null)
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  {
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    @set_time_limit(0);
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    @ini_set('memory_limit', '128M');
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    // do we have socket functions?
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    if ( !function_exists('socket_create') )
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    {
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      burnout('System does not support socket functions. Please rebuild your PHP or install an appropriate extension.');
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    }
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    // make sure we're not running as root
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    // note that if allow_root is true, you must specify a UID/GID (or user/group) to switch to once the socket is bound
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    $allow_root = ( $port < 1024 ) ? true : false;
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    if ( function_exists('posix_geteuid') )
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    {
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      $euid = posix_geteuid();
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      $egid = posix_getegid();
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      $username = posix_getpwuid($euid);
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      $username = $username['name'];
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      $group = posix_getgrgid($egid);
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      $group = $group['name'];
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      if ( $euid == 0 && !$allow_root )
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      {
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        // running as root but not on a privileged port - die for security
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        burnout("Running as superuser (user \"$username\" and group \"$group\"). This is not allowed for security reasons.");
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      }
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      else if ( $euid == 0 && $allow_root )
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      {
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        // running as root and port below 1024, so notify of the switch and verify that a target UID and GID were passed
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        if ( $targetuser === null || $targetgroup === null )
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        {
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          // no target user/group specified
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          burnout("Must specify a target user and group when running server as root");
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        }
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        // get info about target user/group
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        if ( is_string($targetuser) )
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        {
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          $targetuser = posix_getpwnam($targetuser);
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          $targetuser = $targetuser['uid'];
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        }
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        if ( is_string($targetgroup) )
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        {
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          $targetgroup = posix_getgrnam($targetgroup);
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          $targetgroup = $targetgroup['uid'];
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        }
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        // make sure all info is valid
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        if ( !is_int($targetuser) || !is_int($targetgroup) )
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        {
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          burnout('Invalid user or group specified');
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        }
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        $userinfo = posix_getpwuid($targetuser);
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        $groupinfo = posix_getgrgid($targetgroup);
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        if ( function_exists('status') )
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          status("Will switch to user \"{$userinfo['name']}\" and group \"{$groupinfo['name']}\" shortly after binding to socket");
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      }
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      else if ( $allow_root && $euid > 0 )
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      {
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        burnout("Must be superuser to bind to ports below 1024");
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      }
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    }
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    $socket_do_root = ( $allow_root ) ? function_exists('posix_geteuid') : false;
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    $this->sock = @socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
0
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   234
    if ( !$this->sock )
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      throw new Exception('Could not create socket');
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   236
    $result = @socket_bind($this->sock, $address, $port);
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   237
    if ( !$result )
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   238
      throw new Exception("Could not bind to $address:$port");
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   239
    $this->socket_initted = true;
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   240
    $result = @socket_listen($this->sock, SOMAXCONN);
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   241
    if ( !$result )
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   242
      throw new Exception("Could not listen for connections $address:$port");
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diff changeset
   243
    
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   244
    // if running as root and we made it here, switch credentials
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   245
    if ( $socket_do_root )
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   246
    {
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   247
      posix_setuid($targetuser);
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      posix_setgid($targetgroup);
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      posix_setegid($targetgroup);
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      posix_seteuid($targetuser);
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      if ( function_exists('status') )
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        status('Successfully switched user ID');
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   253
    }
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diff changeset
   254
    
0
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    $this->bind_address = $address;
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   256
    $this->server_string = "PhpHttpd/" . HTTPD_VERSION . " PHP/" . PHP_VERSION . "\r\n";
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diff changeset
   257
    
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   258
    // create a UUID
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   259
    $uuid_base = md5(microtime() . ( function_exists('mt_rand') ? mt_rand() : rand() ));
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    $this->uuid = substr($uuid_base, 0,  8) . '-' .
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                  substr($uuid_base, 8,  4) . '-' .
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                  substr($uuid_base, 12, 4) . '-' .
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                  substr($uuid_base, 16, 4) . '-' .
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                  substr($uuid_base, 20, 20);
0
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   265
  }
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   266
  
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   267
  /**
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   268
   * Destructor.
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   269
   */
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   270
  
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   271
  function __destruct()
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   272
  {
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   273
    if ( !defined('HTTPD_WS_CHILD') && $this->socket_initted )
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    {
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      if ( function_exists('status') )
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        status('WebServer: destroying socket');
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      // http://us3.php.net/manual/en/function.socket-bind.php
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      if ( !@socket_set_option($this->sock, SOL_SOCKET, SO_REUSEADDR, 1) )
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   279
      {
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        echo socket_strerror(socket_last_error($sock)) . "\n";
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   281
      }
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   282
      @socket_shutdown($this->sock, 2);
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   283
      @socket_close($this->sock);
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   284
    }
0
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   285
  }
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   286
  
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   287
  /**
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   288
   * Main server loop
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   289
   */
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   290
  
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   291
  function serve()
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   292
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
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   293
    while ( true )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
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   294
    {
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   295
      // if this is a child process, we're finished - close up shop
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   296
      if ( defined('HTTPD_WS_CHILD') && !$this->in_keepalive )
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parents: 13
diff changeset
   297
      {
21
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parents: 17
diff changeset
   298
        if ( function_exists('status') )
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   299
          status('Exiting child process');
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   300
        @socket_shutdown($remote);
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   301
        @socket_close($remote);
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   302
        exit(0);
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diff changeset
   303
      }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   304
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
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   305
      // wait for connection...
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diff changeset
   306
      // trick from http://us.php.net/manual/en/function.socket-accept.php
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   307
      if ( !defined('HTTPD_WS_CHILD') )
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diff changeset
   308
      {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   309
        $remote = false;
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   310
        $timeout = 5;
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   311
        switch(@socket_select($r = array($this->sock), $w = array($this->sock), $e = array($this->sock), $timeout)) {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   312
          case 2:
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diff changeset
   313
            break;
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   314
          case 1:
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   315
            $remote = @socket_accept($this->sock);
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diff changeset
   316
            break;
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   317
          case 0:
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diff changeset
   318
            break;
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   319
        }
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diff changeset
   320
      }
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parents: 10
diff changeset
   321
         
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diff changeset
   322
      if ( !$remote )
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
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parents: 10
diff changeset
   323
      {
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   324
        $this->in_keepalive = false;
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diff changeset
   325
        continue;
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diff changeset
   326
      }
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parents: 10
diff changeset
   327
      
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   328
      // fork off if possible
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   329
      if ( function_exists('pcntl_fork') && $this->allow_fork && !$this->in_keepalive )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   330
      {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   331
        $pid = pcntl_fork();
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   332
        if ( $pid == -1 )
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parents: 13
diff changeset
   333
        {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   334
          // do nothing; continue responding to request in single-threaded mode
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   335
        }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   336
        else if ( $pid )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   337
        {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   338
          // we are the parent, continue listening
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diff changeset
   339
          socket_close($remote);
15
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parents: 13
diff changeset
   340
          continue;
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
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diff changeset
   341
        }
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Dan
parents: 13
diff changeset
   342
        else
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   343
        {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
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diff changeset
   344
          // this is the child
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parents: 13
diff changeset
   345
          define('HTTPD_WS_CHILD', 1);
21
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Dan
parents: 17
diff changeset
   346
          @socket_set_option($this->sock, SOL_SOCKET, SO_REUSEADDR, 1);
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   347
          socket_close($this->sock);
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   348
        }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   349
      }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   350
      
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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diff changeset
   351
      $this->in_keepalive = false;
21
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parents: 17
diff changeset
   352
      $this->headers_sent = false;
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Dan
parents: 17
diff changeset
   353
      $this->in_scriptlet = false;
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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parents: 13
diff changeset
   354
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
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parents:
diff changeset
   355
      // read request
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
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parents:
diff changeset
   356
      $last_line = '';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
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diff changeset
   357
      $client_headers = '';
29
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   358
      // $last_finish_time
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   359
      while ( $line = @socket_read($remote, 1024, PHP_NORMAL_READ) )
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   360
      {
29
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   361
        $line = str_replace("\r", "", $line);
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   362
        if ( empty($line) )
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   363
          continue;
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   364
        if ( $line == "\n" && $last_line == "\n" )
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   365
          break;
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   366
        $client_headers .= $line;
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   367
        $last_line = $line;
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   368
        if ( isset($last_finish_time) && defined('HTTPD_WS_CHILD') && $last_finish_time + HTTPD_KEEP_ALIVE_TIMEOUT < microtime(true) )
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   369
        {
29
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   370
          if ( defined('HTTPD_WS_CHILD') )
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   371
          {
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   372
            status('[debug] keep-alive connection timed out');
29
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   373
            continue 2; // will jump back to the start of the loop and kill the child process
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   374
          }
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   375
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   376
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   377
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   378
      // parse request
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   379
      $client_headers = trim($client_headers);
29
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   380
      
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   381
      if ( isset($last_finish_time) && empty($client_headers) && defined('HTTPD_WS_CHILD') && $last_finish_time + HTTPD_KEEP_ALIVE_TIMEOUT < microtime(true) )
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   382
      {
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   383
        status('[debug] keep-alive connection timed out (checkpoint 2)');
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   384
        continue; // will jump back to the start of the loop and kill the child process
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   385
      }
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   386
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   387
      $client_headers = explode("\n", $client_headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   388
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   389
      // first line
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   390
      $request = $client_headers[0];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   391
      if ( !preg_match('/^(GET|POST) \/([^ ]*) HTTP\/1\.[01]$/', $request, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   392
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   393
        $this->send_http_error($remote, 400, 'Your client issued a malformed or illegal request.');
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   394
        continue;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   395
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   396
      $method =& $match[1];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   397
      $uri =& $match[2];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   398
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   399
      // set client headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   400
      unset($client_headers[0]);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   401
      foreach ( $client_headers as $line )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   402
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   403
        if ( !preg_match('/^([A-z0-9-]+): (.+)$/is', $line, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   404
          continue;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   405
        $key = 'HTTP_' . strtoupper(str_replace('-', '_', $match[1]));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   406
        $_SERVER[$key] = $match[2];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   407
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   408
      
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   409
      // enable keep-alive if requested
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   410
      if ( isset($_SERVER['HTTP_CONNECTION']) && defined('HTTPD_WS_CHILD') )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   411
      {
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   412
        $this->in_keepalive = ( strtolower($_SERVER['HTTP_CONNECTION']) === 'keep-alive' );
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   413
      }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   414
      
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   415
      // parse authorization, if any
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   416
      if ( isset($_SERVER['PHP_AUTH_USER']) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   417
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   418
        unset($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   419
      }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   420
      if ( isset($_SERVER['HTTP_AUTHORIZATION']) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   421
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   422
        $data = $_SERVER['HTTP_AUTHORIZATION'];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   423
        $data = substr(strstr($data, ' '), 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   424
        $data = base64_decode($data);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   425
        $_SERVER['PHP_AUTH_USER'] = substr($data, 0, strpos($data, ':'));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   426
        $_SERVER['PHP_AUTH_PW'] = substr(strstr($data, ':'), 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   427
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   428
      
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   429
      // anything on POST?
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   430
      $postdata = '';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   431
      $_POST = array();
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   432
      $_FILES = array();
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   433
      if ( $method == 'POST' )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   434
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   435
        // read POST data
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   436
        if ( isset($_SERVER['HTTP_CONTENT_TYPE']) && preg_match('#^multipart/form-data; ?boundary=([A-z0-9_-]+)$#i', $_SERVER['HTTP_CONTENT_TYPE'], $match) )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   437
        {
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   438
          // this is a multipart request
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   439
          $boundary =& $match[1];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   440
          $mode = 'data';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   441
          $last_line = '';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   442
          $i = 0;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   443
          while ( $data = socket_read($remote, 8388608, PHP_NORMAL_READ) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   444
          {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   445
            $data_trim = trim($data, "\r\n");
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   446
            if ( $mode != 'data' )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   447
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   448
              $data = str_replace("\r", '', $data);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   449
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   450
            if ( ( $data_trim === "--$boundary" || $data_trim === "--$boundary--" ) && $i > 0 )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   451
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   452
              // trim off the first LF and the last CRLF
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   453
              $currval_data = substr($currval_data, 1, strlen($currval_data)-3);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   454
              
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   455
              // this is the end of a part of the message; parse it into either $_POST or $_FILES
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   456
              if ( is_string($have_a_file) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   457
              {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   458
                
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   459
                // write data to a temporary file
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   460
                $errcode = UPLOAD_ERR_OK;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   461
                $tempfile = tempnam('phpupload', ( function_exists('sys_get_temp_dir') ? sys_get_temp_dir() : '/tmp' ));
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   462
                if ( $fh = @fopen($tempfile, 'w') )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   463
                {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   464
                  if ( empty($have_a_file) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   465
                  {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   466
                    $errcode = UPLOAD_ERR_NO_FILE;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   467
                  }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   468
                  else
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   469
                  {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   470
                    fwrite($fh, $currval_data);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   471
                  }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   472
                  fclose($fh);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   473
                }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   474
                else
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   475
                {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   476
                  $errcode = UPLOAD_ERR_CANT_WRITE;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   477
                }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   478
                $_FILES[$currval_name] = array(
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   479
                    'name' => $have_a_file,
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   480
                    'type' => $currval_type,
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   481
                    'size' => filesize($tempfile),
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   482
                    'tmp_name' => $tempfile,
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   483
                    'error' => $errcode
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   484
                  );
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   485
              }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   486
              else
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   487
              {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   488
                $_POST[$currval_name] = $currval_data;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   489
              }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   490
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   491
            
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   492
            if ( $data_trim === "--$boundary" )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   493
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   494
              // switch from "data" mode to "headers" mode
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   495
              $currval_name = '';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   496
              $currval_data = '';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   497
              $currval_type = '';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   498
              $have_a_file = false;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   499
              $mode = 'headers';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   500
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   501
            else if ( $data_trim === "--$boundary--" )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   502
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   503
              // end of request
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   504
              break;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   505
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   506
            else if ( ( empty($data_trim) && empty($last_line) ) && $mode == 'headers' )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   507
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   508
              // start of data
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   509
              $mode = 'data';
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   510
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   511
            else if ( $mode == 'headers' )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   512
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   513
              // read header
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   514
              // we're only looking for Content-Disposition and Content-Type
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   515
              if ( preg_match('#^Content-Disposition: form-data; name="([^"\a\t\r\n]+)"(?:; filename="([^"\a\t\r\n]+)")?#i', $data_trim, $match) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   516
              {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   517
                // content-disposition header, set name and mode.
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   518
                $currval_name = $match[1];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   519
                if ( isset($match[2]) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   520
                {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   521
                  $have_a_file = $match[2];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   522
                }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   523
                else
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   524
                {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   525
                  $have_a_file = false;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   526
                }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   527
              }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   528
              else if ( preg_match('#^Content-Type: ([a-z0-9-]+/[a-z0-9/-]+)$#i', $data_trim, $match) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   529
              {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   530
                $currval_type = $match[1];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   531
              }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   532
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   533
            else if ( $mode == 'data' )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   534
            {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   535
              $currval_data .= $data;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   536
            }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   537
            $last_line = $data_trim;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   538
            $i++;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   539
          }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   540
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   541
        else
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   542
        {
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   543
          if ( isset($_SERVER['HTTP_CONTENT_LENGTH']) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   544
          {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   545
            $postdata = socket_read($remote, intval($_SERVER['HTTP_CONTENT_LENGTH']), PHP_BINARY_READ);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   546
          }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   547
          else
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   548
          {
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   549
            $postdata = socket_read($remote, 8388608, PHP_NORMAL_READ);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   550
          }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   551
          if ( preg_match_all('/(^|&)([a-z0-9_\.\[\]-]+)(=[^ &]+)?/', $postdata, $matches) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   552
          {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   553
            if ( isset($matches[1]) )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   554
            {
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   555
              foreach ( $matches[0] as $i => $_ )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   556
              {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   557
                $_POST[$matches[2][$i]] = ( !empty($matches[3][$i]) ) ? urldecode(substr($matches[3][$i], 1)) : true;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   558
              }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   559
            }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   560
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   561
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   562
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   563
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   564
      // parse URI
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   565
      $params = '';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   566
      if ( strstr($uri, '?') )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   567
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   568
        $params = substr(strstr($uri, '?'), 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   569
        $uri    = substr($uri, 0, strpos($uri, '?'));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   570
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   571
      
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   572
      // set some server vars
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   573
      $_SERVER['REQUEST_URI'] = '/' . rawurldecode($uri);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   574
      $_SERVER['REQUEST_METHOD'] = $method;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   575
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   576
      // get remote IP and port
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   577
      socket_getpeername($remote, $_SERVER['REMOTE_ADDR'], $_SERVER['REMOTE_PORT']);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   578
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   579
      $_GET = array();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   580
      if ( preg_match_all('/(^|&)([a-z0-9_\.\[\]-]+)(=[^ &]+)?/', $params, $matches) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   581
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   582
        if ( isset($matches[1]) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   583
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   584
          foreach ( $matches[0] as $i => $_ )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   585
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   586
            $_GET[$matches[2][$i]] = ( !empty($matches[3][$i]) ) ? urldecode(substr($matches[3][$i], 1)) : true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   587
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   588
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   589
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   590
      
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   591
      $_GET = $this->parse_multi_depth_array($_GET);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   592
      $_POST = $this->parse_multi_depth_array($_POST);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   593
      $_FILES = $this->parse_multi_depth_array($_FILES);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   594
      
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   595
      // init handler
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   596
      $handler = false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   597
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   598
      if ( $uri == '' )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   599
      {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   600
        // user requested the root (/). If there's a default document, use that; else, see if we can do a directory listing
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   601
        $uri = strval($this->default_document);
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   602
        if ( !$this->default_document && $this->allow_dir_list )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   603
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   604
          // we can list directories and this was requested by the user, so list it out
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   605
          $handler = array('type' => 'rootdir');
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   606
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   607
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   608
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   609
      $uri_parts = explode('/', $uri);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   610
      
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   611
      // hook for the special UUID handler
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   612
      if ( $uri_parts[0] === $this->uuid && !$handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   613
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   614
        $handler = array('type' => 'sysuuid');
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   615
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   616
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   617
      // loop through URI parts, see if a handler is set
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   618
      if ( !$handler )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   619
      {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   620
        for ( $i = count($uri_parts) - 1; $i >= 0; $i-- )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   621
        {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   622
          $handler_test = implode('/', $uri_parts);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   623
          if ( isset($this->handlers[$handler_test]) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   624
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   625
            $handler = $this->handlers[$handler_test];
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   626
            $handler['id'] = $handler_test;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   627
            break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   628
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   629
          unset($uri_parts[$i]);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   630
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   631
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   632
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   633
      if ( !$handler )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   634
      {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   635
        // try to make a fakie
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   636
        if ( $this->check_for_handler_children($uri) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   637
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   638
          $handler = array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   639
            'type' => 'folder',
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   640
            'dir' => "/{$this->uuid}/__fakie",
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   641
            'id' => $uri
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   642
          );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   643
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   644
        if ( !$handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   645
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   646
          $this->send_http_error($remote, 404, "The requested URL /$uri was not found on this server.");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   647
          continue;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   648
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   649
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   650
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   651
      $this->send_standard_response($remote, $handler, $uri, $params);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   652
      
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   653
      // now that we're done sending the response, delete any temporary uploaded files
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   654
      if ( !empty($_FILES) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   655
      {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   656
        foreach ( $_FILES as $file_data )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   657
        {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   658
          if ( file_exists($file_data['tmp_name']) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   659
          {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   660
            @unlink($file_data['tmp_name']);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   661
          }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   662
        }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   663
      }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   664
      
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   665
      if ( !$this->in_keepalive && defined('HTTPD_WS_CHILD') )
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   666
      {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   667
        // if ( defined('HTTPD_WS_CHILD') )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   668
        //   status('Closing connection');
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   669
        @socket_shutdown($remote);
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   670
        @socket_close($remote);
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   671
        if ( function_exists('status') )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   672
          status('Exiting child process');
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   673
        exit(0);
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   674
      }
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   675
      else if ( defined('HTTPD_WS_CHILD') )
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   676
      {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   677
        // if ( defined('HTTPD_WS_CHILD') )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   678
        //   status('Continuing connection');
17
66c3eb4cdc4c Re-enabled multi-threaded operation after trying with a field test
Dan
parents: 16
diff changeset
   679
        // @socket_write($remote, "\r\n\r\n");
29
8210fdc7c317 Switched default theme to grey.
Dan
parents: 26
diff changeset
   680
        $last_finish_time = microtime(true);
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   681
      }
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   682
      else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   683
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   684
        @socket_shutdown($remote);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   685
        @socket_close($remote);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   686
      }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   687
    }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   688
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   689
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   690
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   691
   * Sends the client appropriate response headers.
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   692
   * @param resource Socket connection to client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   693
   * @param int HTTP status code, defaults to 200
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   694
   * @param string Content type, defaults to text/html
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   695
   * @param string Additional headers to send, optional
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   696
   */                     
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   697
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   698
  function send_client_headers($socket, $http_code = 200, $contenttype = 'text/html', $headers = '')
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   699
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   700
    global $http_responses;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   701
    if ( $this->headers_sent )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   702
      return false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   703
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   704
    // this is reset after the request is completed (hopefully)    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   705
    $this->headers_sent = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   706
    
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   707
    $reason_code = ( isset($http_responses[$http_code]) ) ? $http_responses[$http_code] : 'Unknown';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   708
    
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   709
    $_SERVER['HTTP_USER_AGENT'] = ( isset($_SERVER['HTTP_USER_AGENT']) ) ? $_SERVER['HTTP_USER_AGENT'] : '(no user agent)';
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   710
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   711
    if ( function_exists('status') )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   712
      status("{$_SERVER['REMOTE_ADDR']} {$_SERVER['REQUEST_METHOD']} {$_SERVER['REQUEST_URI']} $http_code {$_SERVER['HTTP_USER_AGENT']}");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   713
    
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   714
    $headers = str_replace("\r\n", "\n", $headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   715
    $headers = str_replace("\n", "\r\n", $headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   716
    $headers = preg_replace("#[\r\n]+$#", '', $headers);
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   717
    $connection = ( $this->in_keepalive ) ? 'keep-alive' : 'close';
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   718
    
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   719
    @socket_write($socket, "HTTP/1.1 $http_code $reason_code\r\n");
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   720
    @socket_write($socket, "Server: $this->server_string");
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   721
    @socket_write($socket, "Connection: $connection\r\n");
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   722
    @socket_write($socket, "Content-Type: $contenttype\r\n");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   723
    if ( !empty($headers) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   724
    {
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   725
      @socket_write($socket, "$headers\r\n");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   726
    }
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   727
    @socket_write($socket, "\r\n");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   728
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   729
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   730
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   731
   * Sends a normal response
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   732
   * @param resource Socket connection to client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   733
   * @param array Handler
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   734
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   735
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   736
  function send_standard_response($socket, $handler)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   737
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   738
    switch ( $handler['type'] )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   739
    {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   740
      case 'folder':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   741
        // security
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   742
        $uri = str_replace("\000", '', $_SERVER['REQUEST_URI']);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   743
        if ( preg_match('#(\.\./|\/\.\.)#', $uri) || strstr($uri, "\r") || strstr($uri, "\n") )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   744
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   745
          $this->send_http_error($socket, 403, 'Access to this resource is forbidden.');
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   746
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   747
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   748
        // import mimetypes
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   749
        global $mime_types;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   750
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   751
        // trim handler id from uri
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   752
        $uri_full = rtrim($uri, '/');
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   753
        $uri = substr($uri, strlen($handler['id']) + 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   754
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   755
        // get file path
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   756
        $file_path = rtrim($handler['dir'], '/') . $uri;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   757
        if ( file_exists($file_path) || $this->check_for_handler_children($uri_full) )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   758
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   759
          // found it :-D
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   760
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   761
          // is this a directory?
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   762
          if ( is_dir($file_path) || $this->check_for_handler_children($uri_full) )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   763
          {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   764
            // allowed to list?
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   765
            if ( !$this->allow_dir_list )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   766
            {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   767
              $this->send_http_error($socket, 403, "Directory listing is not allowed.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   768
              return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   769
            }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   770
            // yes, list contents
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   771
            try
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   772
            {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   773
              $dir_list = $this->list_directory($uri_full, true);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   774
            }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   775
            catch ( Exception $e )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   776
            {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   777
              $this->send_http_error($socket, 500, "Directory listing failed due to an error in the listing core method. This may indicate that the webserver process does not have filesystem access to the specified directory.<br /><br />Debugging details:<pre>$e</pre>");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   778
              return true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   779
            }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   780
            
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   781
            $root = rtrim($uri_full, '/') . '/';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   782
            $parent = rtrim(dirname(rtrim($uri_full, '/')), '/') . '/';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   783
            
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   784
            $contents = <<<EOF
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   785
<html>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   786
  <head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   787
    <title>Index of: $root</title>
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   788
    <link rel="stylesheet" type="text/css" href="/{$this->uuid}/dirlist.css" />
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   789
  </head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   790
  <body>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   791
    <h1>Index of $root</h1>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   792
    <ul>
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   793
      <li><tt><a href="$parent">Parent directory</a></tt></li>
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   794
    
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   795
EOF;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   796
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   797
            foreach ( $dir_list as $filename => $info )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   798
            {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   799
              $ts = ( $info['type'] == 'folder' ) ? '/' : '';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   800
              $contents .= '  <li><tt><a href="' . htmlspecialchars($root . basename($filename) . $ts) . '"><img alt="[   ]" src="/' . $this->uuid . '/' . $info['type'] . '.png" /> ' . htmlspecialchars($filename) . $ts . '</a></tt></li>' . "\n    ";
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   801
            }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   802
            $contents .= "\n    </ul>\n    <address>Served by {$this->server_string}</address>\n</body>\n</html>\n\n";
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   803
            
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   804
            $sz = strlen($contents);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   805
            $this->send_client_headers($socket, 200, 'text/html', "Content-length: $sz\r\n");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   806
            
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   807
            @socket_write($socket, $contents);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   808
            
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   809
            return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   810
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   811
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   812
          // try to open the file
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   813
          $fh = @fopen($file_path, 'r');
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   814
          if ( !$fh )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   815
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   816
            // can't open it, send a 404
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   817
            $this->send_http_error($socket, 404, "The requested URL " . htmlspecialchars($_SERVER['REQUEST_URI']) . " was not found on this server.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   818
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   819
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   820
          // get size
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   821
          $sz = filesize($file_path);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   822
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   823
          // mod time
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   824
          $time = date('r', filemtime($file_path));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   825
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   826
          // all good, send headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   827
          $fileext = substr($file_path, strrpos($file_path, '.') + 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   828
          $mimetype = ( isset($mime_types[$fileext]) ) ? $mime_types[$fileext] : 'application/octet-stream';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   829
          $this->send_client_headers($socket, 200, $mimetype, "Content-length: $sz\r\nLast-Modified: $time\r\n");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   830
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   831
          // send body
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   832
          while ( $blk = @fread($fh, 768000) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   833
          {
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   834
            @socket_write($socket, $blk);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   835
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   836
          fclose($fh);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   837
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   838
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   839
        else
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   840
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   841
          $this->send_http_error($socket, 404, "The requested URL " . htmlspecialchars($_SERVER['REQUEST_URI']) . " was not found on this server.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   842
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   843
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   844
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   845
      case 'file':
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   846
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   847
        // import mimetypes
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   848
        global $mime_types;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   849
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   850
        // get file path
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   851
        $file_path = $handler['file'];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   852
        if ( file_exists($file_path) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   853
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   854
          // found it :-D
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   855
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   856
          // is this a directory?
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   857
          if ( is_dir($file_path) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   858
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   859
            $this->send_http_error($socket, 500, "Host script mapped a directory as a file entry.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   860
            return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   861
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   862
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   863
          // try to open the file
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   864
          $fh = @fopen($file_path, 'r');
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   865
          if ( !$fh )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   866
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   867
            // can't open it, send a 404
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   868
            $this->send_http_error($socket, 404, "The requested URL " . htmlspecialchars($_SERVER['REQUEST_URI']) . " was not found on this server.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   869
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   870
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   871
          // get size
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   872
          $sz = filesize($file_path);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   873
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   874
          // mod time
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   875
          $time = date('r', filemtime($file_path));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   876
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   877
          // all good, send headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   878
          $fileext = substr($file_path, strrpos($file_path, '.') + 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   879
          $mimetype = ( isset($mime_types[$fileext]) ) ? $mime_types[$fileext] : 'application/octet-stream';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   880
          $this->send_client_headers($socket, 200, $mimetype, "Content-length: $sz\r\nLast-Modified: $time\r\n");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   881
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   882
          // send body
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   883
          while ( $blk = @fread($fh, 768000) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   884
          {
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   885
            @socket_write($socket, $blk);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   886
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   887
          fclose($fh);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   888
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   889
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   890
        else
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   891
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   892
          $this->send_http_error($socket, 404, "The requested URL " . htmlspecialchars($_SERVER['REQUEST_URI']) . " was not found on this server.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   893
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   894
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   895
        break;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   896
      case 'script':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   897
        // init vars
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   898
        $this->content_type = 'text/html';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   899
        $this->response_code = 200;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   900
        $this->response_headers = array();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   901
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   902
        // error handling
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   903
        @set_error_handler(array($this, 'function_error_handler'), E_ALL);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   904
        try
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   905
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   906
          ob_start();
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   907
          $this->in_scriptlet = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   908
          $result = @call_user_func($handler['function'], $this, $socket);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   909
          $this->in_scriptlet = false;
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   910
          $output = ob_get_contents();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   911
          ob_end_clean();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   912
        }
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   913
        // throw an HttpExceptionFatal when you need to break out of an in-progress scriptlet due to an error, use it in place of die() or exit()
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   914
        catch ( HttpExceptionFatal $e )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   915
        {
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   916
          ob_end_clean();
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   917
          restore_error_handler();
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   918
          $this->send_http_error($socket, 500, "A handler crashed reporting a fatal exception; see the command line for details.");
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   919
          if ( function_exists('status') )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   920
            status("fatal exception in handler {$handler['id']}:\n$e");
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   921
          return true;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   922
        }
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   923
        catch ( HttpSuccess $e )
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   924
        {
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   925
          // just finish with success
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   926
          $this->in_scriptlet = false;
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   927
          $output = ob_get_contents();
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   928
          ob_end_clean();
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   929
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   930
        catch ( Exception $e )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   931
        {
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   932
          ob_end_clean();
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   933
          restore_error_handler();
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   934
          $this->send_http_error($socket, 500, "There was an uncaught exception during the execution of a scripted handler function. See the command line for details.");
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   935
          if ( function_exists('status') )
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   936
            status("uncaught exception in handler {$handler['id']}:\n$e");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   937
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   938
        }
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   939
        
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   940
        restore_error_handler();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   941
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   942
        // the handler function should return this magic string if it writes its own headers and socket data
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   943
        if ( $output == '__break__' )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   944
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   945
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   946
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   947
        
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   948
        // $this->header('Transfer-encoding: chunked');
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   949
        $this->header("Content-length: " . strlen($output));
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   950
        $headers = implode("\r\n", $this->response_headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   951
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   952
        // write headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   953
        $this->send_client_headers($socket, $this->response_code, $this->content_type, $headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   954
        
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   955
        // chunk output
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   956
        // $output = dechex(strlen($output)) . "\r\n$output";
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   957
        
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   958
        // write body
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   959
        @socket_write($socket, $output);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   960
        
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   961
        $this->headers_sent = false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   962
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   963
        break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   964
      case 'sysuuid':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   965
        // requested one of the system's icon images
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   966
        $uri_parts = explode('/', $_SERVER['REQUEST_URI']);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   967
        if ( count($uri_parts) != 3 )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   968
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   969
          $this->send_http_error($socket, 404, "The requested URL " . htmlspecialchars($_SERVER['REQUEST_URI']) . " was not found on this server.");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   970
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   971
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   972
        // load image data
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   973
        $filename =& $uri_parts[2];
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   974
        switch ( $filename )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   975
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   976
          case 'script.png':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   977
            ( !isset($image_data) ) ? $image_data = HTTPD_ICON_SCRIPT : null;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   978
          case 'folder.png':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   979
            ( !isset($image_data) ) ? $image_data = HTTPD_ICON_FOLDER : null;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   980
          case 'file.png':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   981
            ( !isset($image_data) ) ? $image_data = HTTPD_ICON_FILE : null;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   982
            
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   983
            $image_data = base64_decode($image_data);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   984
            $found = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   985
            $type = 'image/png';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   986
            break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   987
          case 'dirlist.css':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   988
            $type = 'text/css';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   989
            $found = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   990
            $image_data = <<<EOF
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   991
/**
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   992
 * PhpHttpd directory list visual style
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   993
 */
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   994
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   995
html {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   996
  background-color: #c9c9c9;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   997
  margin: 0;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   998
  padding: 0;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   999
}
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1000
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1001
body {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1002
  background-color: #ffffff;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1003
  margin: 20px;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1004
  padding: 10px;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1005
  border: 1px solid #aaaaaa;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1006
}
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1007
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1008
a {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1009
  text-decoration: none;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1010
}
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1011
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1012
a img {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1013
  border-width: 0;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1014
}
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1015
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1016
ul {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1017
  list-style-type: none;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1018
}
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1019
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1020
EOF;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1021
            break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1022
          default:
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1023
            $found = false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1024
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1025
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1026
        // ship it out
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1027
        if ( $found )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1028
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1029
          $lm_date = date('r', filemtime(__FILE__));
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1030
          $size = strlen($image_data);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1031
          $this->send_client_headers($socket, 200, $type, "Last-Modified: $lm_date\r\nContent-Length: $size");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1032
          @socket_write($socket, $image_data);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1033
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1034
        else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1035
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1036
          $this->send_http_error($socket, 404, "The requested URL " . htmlspecialchars($_SERVER['REQUEST_URI']) . " was not found on this server.");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1037
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1038
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1039
        return true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1040
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1041
        break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1042
      case 'rootdir':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1043
        //
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1044
        // list the contents of the document root
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1045
        //
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1046
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1047
        $handlers = $this->list_directory('/', true);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1048
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1049
        $contents = <<<EOF
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1050
<html>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1051
  <head>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1052
    <title>Index of: /</title>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1053
    <link rel="stylesheet" type="text/css" href="/{$this->uuid}/dirlist.css" />
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1054
  </head>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1055
  <body>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1056
    <h1>Index of /</h1>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1057
    <ul>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1058
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1059
EOF;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1060
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1061
        $html = '';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1062
        // generate content
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1063
        foreach ( $handlers as $uri => $handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1064
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1065
          switch($handler['type'])
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1066
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1067
            case 'folder':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1068
              $image = 'folder.png';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1069
              $abbr = 'DIR';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1070
              $add = '/';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1071
              break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1072
            case 'file':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1073
            default:
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1074
              $image = 'file.png';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1075
              $abbr = '   ';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1076
              $add = '';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1077
              break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1078
            case 'script':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1079
              $image = 'script.png';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1080
              $abbr = 'CGI';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1081
              $add = '';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1082
              break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1083
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1084
          $html .= "  <li><tt><a href=\"/$uri\"><img alt=\"[{$abbr}]\" src=\"/{$this->uuid}/{$image}\" /> {$uri}{$add}</a></tt></li>\n      ";
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1085
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1086
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1087
        $contents .= $html;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1088
        $contents .= <<<EOF
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1089
</ul>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1090
    <address>Served by {$this->server_string}</address>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1091
  </body>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1092
</html>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1093
EOF;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1094
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1095
        // get length
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1096
        $len = strlen($contents);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1097
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1098
        // send headers
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1099
        $this->send_client_headers($socket, 200, 'text/html', "Content-Length: $len");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1100
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1101
        // write to the socket
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1102
        @socket_write($socket, $contents);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1103
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1104
        return true;
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1105
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1106
    }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1107
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1108
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1109
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1110
   * Adds an HTTP header value to send back to the client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1111
   * @var string Header
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1112
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1113
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1114
  function header($str)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1115
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1116
    if ( preg_match('#HTTP/1\.[01] ([0-9]+) (.+?)[\s]*$#', $str, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1117
    {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1118
      $this->response_code = intval($match[1]);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1119
      return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1120
    }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1121
    else if ( preg_match('#Content-type: ([^ ;]+)#i', $str, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1122
    {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1123
      $this->content_type = $match[1];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1124
      return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1125
    }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1126
    $this->response_headers[] = $str;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1127
    return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1128
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1129
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1130
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1131
   * Sends the client an HTTP error page
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1132
   * @param resource Socket connection to client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1133
   * @param int HTTP status code
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1134
   * @param string Detailed error string
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1135
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1136
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1137
  function send_http_error($socket, $http_code, $errstring)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1138
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1139
    global $http_responses;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1140
    $reason_code = ( isset($http_responses[$http_code]) ) ? $http_responses[$http_code] : 'Unknown';
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1141
    
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1142
    // generate error page
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1143
    $html = <<<EOF
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1144
<html>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1145
  <head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1146
    <title>$http_code $reason_code</title>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1147
  </head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1148
  <body>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1149
    <h1>$http_code $reason_code</h1>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1150
    <p>$errstring</p>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1151
    <hr />
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1152
    <address>Served by $this->server_string</address>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1153
  </body>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1154
</html>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1155
EOF;
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1156
    
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1157
    // length of the response (required if we want keep-alive to work)
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1158
    $this->header('Content-length: ' . strlen($html));
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1159
    
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1160
    // if we're in a scriptlet, include custom headers
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1161
    if ( $this->in_scriptlet )
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1162
      $headers = implode("\r\n", $this->response_headers);
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1163
    else
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1164
      $headers = 'Content-length: ' . strlen($html);
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1165
      
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
  1166
    $this->send_client_headers($socket, $http_code, 'text/html', $headers);
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
  1167
    @socket_write($socket, $html);
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1168
  } 
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1169
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1170
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1171
   * Adds a new handler
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1172
   * @param string URI, minus the initial /
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1173
   * @param string Type of handler - function or dir
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1174
   * @param string Value - function name or absolute/relative path to directory
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1175
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1176
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1177
  function add_handler($uri, $type, $value)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1178
  {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1179
    if ( $type == 'dir' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1180
      $type = 'folder';
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1181
    if ( $type == 'function' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1182
      $type = 'script';
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1183
    switch($type)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1184
    {
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1185
      case 'folder':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1186
        $this->handlers[$uri] = array(
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1187
            'type' => 'folder',
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1188
            'dir' => $value
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1189
          );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1190
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1191
      case 'file':
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1192
        $this->handlers[$uri] = array(
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1193
            'type' => 'file',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1194
            'file' => $value
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1195
          );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1196
        break;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1197
      case 'script':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1198
        $this->handlers[$uri] = array(
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1199
            'type' => 'script',
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1200
            'function' => $value
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1201
          );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1202
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1203
    }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1204
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1205
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1206
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1207
   * Error handling function
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1208
   * @param see <http://us.php.net/manual/en/function.set-error-handler.php>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1209
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1210
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1211
  function function_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1212
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1213
    echo '<div style="border: 1px solid #AA0000; background-color: #FFF0F0; padding: 10px;">';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1214
    echo "<b>PHP warning/error:</b> type $errno ($errstr) caught in <b>$errfile</b> on <b>$errline</b><br />";
10
d3059e20b0fa SECURITY: Fix ability to crash server in ajax.php; added playback position slider and ability to seek through current song
Dan
parents: 6
diff changeset
  1215
    // echo "Error context:<pre>" . htmlspecialchars(print_r($errcontext, true)) . "</pre>";
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1216
    echo '</div>';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1217
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1218
  
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1219
  /**
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1220
   * Lists out the contents of a directory, including virtual handlers.
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1221
   * @example
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1222
   * Example return data: (will be ksorted)
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1223
   <code>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1224
   array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1225
       'bar' => 'folder',
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1226
       'baz' => 'script',
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1227
       'foo' => 'file'
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1228
     );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1229
   </code>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1230
   * @param string Directory name, relative to the server's document root
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1231
   * @param bool If true, sorts folders first (default: false)
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1232
   * @return array Exception thrown on failure
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1233
   */
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1234
  
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1235
  function list_directory($dir, $folders_first = false)
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1236
  {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1237
    // clean slashes from the directory name
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1238
    $dir = trim($dir, '/');
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1239
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1240
    if ( $dir == '' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1241
    {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1242
      //
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1243
      // list the root, which can consist only of handlers
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1244
      //
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1245
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1246
      // copy the handlers array, which we need to ksort
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1247
      $handlers = $this->handlers;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1248
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1249
      // get rid of multi-depth handlers
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1250
      foreach ( $handlers as $uri => $handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1251
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1252
        if ( strpos($uri, '/') )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1253
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1254
          unset($handlers[$uri]);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1255
          $newuri = explode('/', $uri);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1256
          if ( !isset($handlers[$newuri[0]]) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1257
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1258
            $handlers[$newuri[0]] = array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1259
                'type' => 'folder'
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1260
              );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1261
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1262
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1263
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1264
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1265
      ksort($handlers);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1266
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1267
      if ( $folders_first )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1268
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1269
        // sort folders first
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1270
        $handlers_sorted = array();
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1271
        foreach ( $handlers as $uri => $handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1272
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1273
          if ( $handler['type'] == 'folder' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1274
            $handlers_sorted[$uri] = $handler;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1275
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1276
        foreach ( $handlers as $uri => $handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1277
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1278
          if ( $handler['type'] != 'folder' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1279
            $handlers_sorted[$uri] = $handler;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1280
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1281
        $handlers = $handlers_sorted;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1282
        unset($handlers_sorted);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1283
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1284
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1285
      // done
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1286
      return $handlers;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1287
    }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1288
    else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1289
    {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1290
      // list something within the root
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1291
      $dir_stack = explode('/', $dir);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1292
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1293
      // lookup handler
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1294
      $handler_search = $dir;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1295
      $found_handler = false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1296
      $fake_handler = false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1297
      $i = 1;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1298
      while ( $i > 0 )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1299
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1300
        if ( isset($this->handlers[$handler_search]) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1301
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1302
          $found_handler = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1303
          break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1304
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1305
        $i = strrpos($handler_search, '/');
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1306
        $handler_search = substr($handler_search, 0, strrpos($handler_search, '/'));
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1307
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1308
      if ( $this->check_for_handler_children($dir) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1309
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1310
        $fake_handler = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1311
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1312
      else if ( !$found_handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1313
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1314
        // nope. not there.
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1315
        throw new Exception("ERR_NO_SUCH_FILE_OR_DIRECTORY");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1316
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1317
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1318
      // make sure this is a directory
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1319
      if ( !$fake_handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1320
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1321
        $handler =& $handler_search;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1322
        if ( $this->handlers[$handler]['type'] != 'folder' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1323
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1324
          throw new Exception("ERR_NOT_A_DIRECTORY");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1325
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1326
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1327
        // determine real path
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1328
        $real_path = realpath($this->handlers[$handler]['dir'] . substr($dir, strlen($handler)));
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1329
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1330
        // directory is resolved; list contents
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1331
        $dir_contents = array();
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1332
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1333
        if ( $dr = opendir($real_path) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1334
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1335
          while ( $dh = readdir($dr) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1336
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1337
            if ( $dh == '.' || $dh == '..' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1338
            {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1339
              continue;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1340
            }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1341
            $dir_contents[$dh] = array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1342
                'type' => ( is_dir("$real_path/$dh") ) ? 'folder' : 'file',
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1343
                'size' => filesize("$real_path/$dh"),
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1344
                'time' => filemtime("$real_path/$dh")
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1345
              );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1346
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1347
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1348
        else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1349
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1350
          // only if directory open failed
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1351
          throw new Exception("ERR_PERMISSION_DENIED");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1352
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1353
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1354
        closedir($dr);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1355
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1356
        // some cleanup
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1357
        unset($handler, $handler_search);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1358
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1359
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1360
      // list any additional handlers in there
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1361
      foreach ( $this->handlers as $handler => $info )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1362
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1363
        // parse handler name
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1364
        $handler_name = explode('/', trim($handler, '/'));
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1365
        // is this handler in this directory?
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1366
        if ( count($handler_name) != count($dir_stack) + 1 )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1367
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1368
          continue;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1369
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1370
        foreach ( $dir_stack as $i => $_ )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1371
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1372
          if ( $dir_stack[$i] != $handler_name[$i] )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1373
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1374
            continue 2;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1375
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1376
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1377
        // it's in here!
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1378
        $dir_contents[ basename($handler) ] = array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1379
            'type' => $info['type']
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1380
          );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1381
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1382
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1383
      // list "fake" handlers
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1384
      foreach ( $this->handlers as $handler => $info )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1385
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1386
        // parse handler name
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1387
        $handler_name = explode('/', trim($handler, '/'));
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1388
        // is this handler somewhere underneath this directory?
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1389
        if ( count($handler_name) < count($dir_stack) + 2 )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1390
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1391
          continue;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1392
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1393
        // path check
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1394
        foreach ( $dir_stack as $i => $_ )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1395
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1396
          if ( $dir_stack[$i] != $handler_name[$i] )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1397
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1398
            continue 2;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1399
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1400
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1401
        // create a "fake" directory
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1402
        $fakie_name = $handler_name[ count($dir_stack) ];
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1403
        $dir_contents[$fakie_name] = array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1404
            'type' => 'folder'
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1405
          );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1406
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1407
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1408
      if ( $folders_first )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1409
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1410
        // perform folder sorting
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1411
        $unsorted = $dir_contents;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1412
        ksort($unsorted);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1413
        $dir_contents = array();
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1414
        foreach ( $unsorted as $name => $info )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1415
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1416
          if ( $info['type'] == 'folder' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1417
            $dir_contents[$name] = $info;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1418
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1419
        foreach ( $unsorted as $name => $info )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1420
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1421
          if ( $info['type'] != 'folder' )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1422
            $dir_contents[$name] = $info;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1423
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1424
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1425
      else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1426
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1427
        // not sorting with folders first, so just alphabetize
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1428
        ksort($dir_contents);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1429
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1430
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1431
      // done
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1432
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1433
      return $dir_contents;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1434
    }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1435
  }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1436
  
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1437
  /**
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1438
   * Searches deeper to see if there are sub-handlers within a path to see if a fake handler can be created
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1439
   * @param string URI
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1440
   * @return bool
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1441
   */
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1442
  
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1443
  function check_for_handler_children($file_path)
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1444
  {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1445
    $file_path = trim($file_path, '/');
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1446
    $dir_stack = explode('/', $file_path);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1447
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1448
    // make sure this isn't a "real" handler
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1449
    if ( isset($this->handlers[$file_path]) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1450
    {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1451
      return false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1452
    }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1453
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1454
    // list any additional handlers in there
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1455
    foreach ( $this->handlers as $handler => $info )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1456
    {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1457
      // parse handler name
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1458
      $handler_name = explode('/', trim($handler, '/'));
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1459
      // is this handler in this directory?
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1460
      if ( count($handler_name) != count($dir_stack) + 1 )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1461
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1462
        continue;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1463
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1464
      foreach ( $dir_stack as $i => $_ )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1465
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1466
        if ( $dir_stack[$i] != $handler_name[$i] )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1467
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1468
          continue 2;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1469
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1470
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1471
      // it's in here!
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1472
      return true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1473
    }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1474
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1475
    return false;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1476
  }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1477
  
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1478
  /**
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1479
   * Takes a flat array with keys of format foo[bar] and parses it into multiple depths.
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1480
   * @param array
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1481
   * @return array
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1482
   */
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1483
  
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1484
  function parse_multi_depth_array($array)
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1485
  {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1486
    foreach ( $array as $key => $value )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1487
    {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1488
      if ( preg_match('/^([^\[\]]+)\[([^\]]+)\]/', $key, $match) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1489
      {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1490
        $parent =& $match[1];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1491
        $child =& $match[2];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1492
        if ( !isset($array[$parent]) || ( isset($array[$parent]) && !is_array($array[$parent]) ) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1493
        {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1494
          $array[$parent] = array();
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1495
        }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1496
        $array[$parent][$child] = $value;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1497
        unset($array[$key]);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1498
        $array[$parent] = $this->parse_multi_depth_array($array[$parent]);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1499
      }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1500
    }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1501
    return $array;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1502
  }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1503
  
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1504
}
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1505
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1506
/**
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1507
 * Exception class that allows breaking directly out of a scriptlet.
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1508
 */
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1509
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1510
class HttpExceptionFatal extends Exception
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1511
{
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1512
}
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1513
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1514
/**
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1515
 * Exception class that will be treated as a scriptlet ending with success.
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1516
 */
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1517
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1518
class HttpSuccess extends Exception
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1519
{
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1520
}
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1521
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1522
/**
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1523
 * Array of known HTTP status/error codes
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1524
 */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1525
 
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1526
$http_responses = array(
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1527
    200 => 'OK',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1528
    302 => 'Found',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1529
    307 => 'Temporary Redirect',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1530
    400 => 'Bad Request',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1531
    401 => 'Unauthorized',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1532
    403 => 'Forbidden',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1533
    404 => 'Not Found',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1534
    405 => 'Method Not Allowed',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1535
    406 => 'Not Acceptable',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1536
    500 => 'Internal Server Error',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1537
    501 => 'Not Implemented'
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1538
  );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1539
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1540
/**
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1541
 * Array of default extension->mimetype mappings
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1542
 */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1543
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1544
$mime_types = array(
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1545
    'html' => 'text/html',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1546
    'htm'  => 'text/html',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1547
    'png'  => 'image/png',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1548
    'gif'  => 'image/gif',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1549
    'jpeg' => 'image/jpeg',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1550
    'jpg'  => 'image/jpeg',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1551
    'js'   => 'text/javascript',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1552
    'json' => 'text/x-javascript-json',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1553
    'css'  => 'text/css',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1554
    'php'  => 'application/x-httpd-php'
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1555
  );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1556