webserver.php
author Dan
Tue, 05 Aug 2008 19:13:21 -0400
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child 29 8210fdc7c317
child 32 86140ed9087d
permissions -rw-r--r--
Added grey theme.
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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', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAGSSURBVCjPVVFNSwJhEF78Ad79Cf6PvXQRsotUlzKICosuRYmR2RJR0KE6lBFFZVEbpFBSqKu2rum6llFS9HHI4iUhT153n6ZtIWMOM+/MM88z7wwH7s9Ub16SJcnbmrNcxVm2q7Z8/QPvEOtntpj92NkCqITLepEpjix7xQtiLOoQ2b6+E7YAN/5nfOEJ2WbKqOIOJ4bYVMEQx4LfBBQDsvFMhUcCVU1/CxVXmDBGA5ZETrhDCQVcYAPbyEJBhvrnBVPiSpNr6cYDNCQwo4zzU/ySckkgDYuNuVpI42T9k4gLKGMPs/xPzzovQiY2hQYe0jlJfyNNhTqiWDYBq/wBMcSRpnyPzu1oS7WtxjVBSthU1vgVksiQ3Dn6Gp5ah2YOKQo5GiuHPA6xT1EKpxQNCNYejgIR457KKio0S56YckjSa9jo//3mrj+BV0QQagqGTOo+Y7gZIf1puP3WHoLhEb2PjTlCTCWGXtbp8DCX3hZuOdaIc9A+aQvWk4ihq95p67a7nP+u+Ws+r0dql9z/zv0NCYhdCPKZ7oYAAAAASUVORK5CYII=');
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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 $socket_initted = false;
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  /**
0
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   * Constructor.
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   * @param string IPv4 address to bind to
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   * @param int Port number
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   * @param int If port is under 1024, specify a user ID/name to switch to here
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   * @param int If port is under 1024, specify a group ID/name to switch to here
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   */
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  function __construct($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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   233
    $this->sock = @socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
0
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   234
    if ( !$this->sock )
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   235
      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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diff changeset
   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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   251
      if ( function_exists('status') )
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   252
        status('Successfully switched user ID');
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   253
    }
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   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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   260
    $this->uuid = substr($uuid_base, 0,  8) . '-' .
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   261
                  substr($uuid_base, 8,  4) . '-' .
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                  substr($uuid_base, 12, 4) . '-' .
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   263
                  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') && $this->socket_initted )
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   274
    {
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      if ( function_exists('status') )
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        status('WebServer: destroying socket');
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   277
      // http://us3.php.net/manual/en/function.socket-bind.php
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   278
      if ( !@socket_set_option($this->sock, SOL_SOCKET, SO_REUSEADDR, 1) )
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   279
      {
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   280
        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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diff changeset
   296
      if ( defined('HTTPD_WS_CHILD') && !$this->in_keepalive )
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parents: 13
diff changeset
   297
      {
21
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diff changeset
   298
        if ( function_exists('status') )
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   299
          status('Exiting child process');
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   300
        @socket_shutdown($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
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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
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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;
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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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   313
            break;
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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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   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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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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diff changeset
   323
      {
15
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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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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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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
        }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
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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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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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Dan
parents: 17
diff changeset
   352
      $this->headers_sent = false;
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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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parents:
diff changeset
   357
      $client_headers = '';
26
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   358
      if ( defined('HTTPD_WS_CHILD') )
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   359
      {
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   360
        if ( !@socket_set_timeout($remote, HTTPD_KEEP_ALIVE_TIMEOUT) )
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
   361
        {
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
   362
          status('stream_set_timeout() on $remote failed.');
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   363
          var_dump($remote);
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
   364
        }
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
   365
      }
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
   366
      if ( $line = @socket_read($remote, 1024, PHP_NORMAL_READ) )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   367
      {
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
   368
        do
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
        {
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
   370
          $line = str_replace("\r", "", $line);
300d374d89b0 Made error pages send length of response to get keep-alive working properly; added (nonworking, sorry) keep-alive timeout support.
Dan
parents: 24
diff changeset
   371
          if ( empty($line) )
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
            continue;
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
   373
          if ( $line == "\n" && $last_line == "\n" )
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
            break;
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
          $client_headers .= $line;
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
   376
          $last_line = $line;
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
   377
        }
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
   378
        while ( $line = @socket_read($remote, 1024, PHP_NORMAL_READ) );
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
   379
      }
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
   380
      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
   381
      {
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
   382
        if ( defined('HTTPD_WS_CHILD') )
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
   383
        {
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
   384
          $md = @socket_get_status($remote);
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
   385
          if ( @$md['timed_out'] )
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
   386
          {
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
   387
            status('[debug] keep-alive connection timed out');
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
   388
            continue; // will jump back to the start of the loop and kill the child process
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
   389
          }
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
   390
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   391
      }
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
      // parse request
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   394
      $client_headers = trim($client_headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   395
      $client_headers = explode("\n", $client_headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   396
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   397
      // first line
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   398
      $request = $client_headers[0];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   399
      if ( !preg_match('/^(GET|POST) \/([^ ]*) HTTP\/1\.[01]$/', $request, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   400
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   401
        $this->send_http_error($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
   402
        continue;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   403
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   404
      $method =& $match[1];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   405
      $uri =& $match[2];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   406
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   407
      // set client headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   408
      unset($client_headers[0]);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   409
      foreach ( $client_headers as $line )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   410
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   411
        if ( !preg_match('/^([A-z0-9-]+): (.+)$/is', $line, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   412
          continue;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   413
        $key = 'HTTP_' . strtoupper(str_replace('-', '_', $match[1]));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   414
        $_SERVER[$key] = $match[2];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   415
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   416
      
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   417
      // 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
   418
      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
   419
      {
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   420
        $this->in_keepalive = ( strtolower($_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
   421
      }
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   422
      
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
   423
      // 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
   424
      if ( isset($_SERVER['PHP_AUTH_USER']) )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   425
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   426
        unset($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   427
      }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   428
      if ( isset($_SERVER['HTTP_AUTHORIZATION']) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   429
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   430
        $data = $_SERVER['HTTP_AUTHORIZATION'];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   431
        $data = substr(strstr($data, ' '), 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   432
        $data = base64_decode($data);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   433
        $_SERVER['PHP_AUTH_USER'] = substr($data, 0, strpos($data, ':'));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   434
        $_SERVER['PHP_AUTH_PW'] = substr(strstr($data, ':'), 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   435
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   436
      
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
   437
      // anything on POST?
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   438
      $postdata = '';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   439
      $_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
   440
      $_FILES = array();
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   441
      if ( $method == 'POST' )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   442
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   443
        // read POST data
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   444
        if ( isset($_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
   445
        {
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
   446
          // 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
   447
          $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
   448
          $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
   449
          $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
   450
          $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
          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
   452
          {
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
            $data_trim = trim($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
   454
            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
   455
            {
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
              $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
   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
            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
   459
            {
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
              // 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
   461
              $currval_data = substr($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
   462
              
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
              // this is the end of a part of the message; parse it into either $_POST or $_FILES
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   464
              if ( is_string($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
   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
                
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
                // 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
   468
                $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
   469
                $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
   470
                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
   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
                  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
   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
                    $errcode = UPLOAD_ERR_NO_FILE;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   475
                  }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   476
                  else
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   477
                  {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   478
                    fwrite($fh, $currval_data);
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   479
                  }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   480
                  fclose($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
   481
                }
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
                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
   483
                {
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
                  $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
   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
                $_FILES[$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
   487
                    '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
   488
                    'type' => $currval_type,
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   489
                    'size' => filesize($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
   490
                    '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
   491
                    '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
   492
                  );
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
              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
   495
              {
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
                $_POST[$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
   497
              }
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
            }
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
            
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
            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
   501
            {
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
              // 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
   503
              $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
   504
              $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
   505
              $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
   506
              $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
   507
              $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
   508
            }
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
            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
   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
              // 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
   512
              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
   513
            }
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
            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
   515
            {
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
              // 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
   517
              $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
   518
            }
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
            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
   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
              // 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
   522
              // 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
   523
              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
   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
                // 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
   526
                $currval_name = $match[1];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   527
                if ( isset($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
   528
                {
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
                  $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
   530
                }
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
                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
   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
                  $have_a_file = false;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   534
                }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   535
              }
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   536
              else if ( preg_match('#^Content-Type: ([a-z0-9-]+/[a-z0-9/-]+)$#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
   537
              {
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
                $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
   539
              }
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
   540
            }
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
   541
            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
   542
            {
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
              $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
   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
            $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
   546
            $i++;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   547
          }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   548
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   549
        else
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   550
        {
23
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   551
          if ( isset($_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
   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
            $postdata = socket_read($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
   554
          }
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
          else
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   556
          {
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
   557
            $postdata = socket_read($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
   558
          }
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
   559
          if ( preg_match_all('/(^|&)([a-z0-9_\.\[\]-]+)(=[^ &]+)?/', $postdata, $matches) )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   560
          {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   561
            if ( isset($matches[1]) )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   562
            {
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
   563
              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
   564
              {
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
   565
                $_POST[$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
   566
              }
0
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
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   569
        }
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
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   572
      // parse URI
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   573
      $params = '';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   574
      if ( strstr($uri, '?') )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   575
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   576
        $params = substr(strstr($uri, '?'), 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   577
        $uri    = substr($uri, 0, strpos($uri, '?'));
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
      
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
   580
      // set some server vars
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   581
      $_SERVER['REQUEST_URI'] = '/' . rawurldecode($uri);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   582
      $_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
   583
      
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   584
      // get remote IP and port
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   585
      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
   586
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   587
      $_GET = array();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   588
      if ( preg_match_all('/(^|&)([a-z0-9_\.\[\]-]+)(=[^ &]+)?/', $params, $matches) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   589
      {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   590
        if ( isset($matches[1]) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   591
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   592
          foreach ( $matches[0] as $i => $_ )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   593
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   594
            $_GET[$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
   595
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   596
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   597
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   598
      
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
   599
      $_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
   600
      $_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
   601
      $_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
   602
      
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
   603
      // 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
   604
      $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
   605
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   606
      if ( $uri == '' )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   607
      {
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
   608
        // 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
   609
        $uri = strval($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
   610
        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
   611
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          // 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
   613
          $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
   614
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   615
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   616
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   617
      $uri_parts = explode('/', $uri);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   618
      
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
   619
      // 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
   620
      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
   621
      {
74edc873234f Made the webserver a bit smarter. It handles running 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 = 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
   623
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   625
      // 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
   626
      if ( !$handler )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   627
      {
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
   628
        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
   629
        {
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
   630
          $handler_test = implode('/', $uri_parts);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   631
          if ( isset($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
   632
          {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   633
            $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
   634
            $handler['id'] = $handler_test;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   635
            break;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   636
          }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   637
          unset($uri_parts[$i]);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   638
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   639
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   640
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   641
      if ( !$handler )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   642
      {
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
   643
        // 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
   644
        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
   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
          $handler = array(
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   647
            'type' => 'folder',
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   648
            'dir' => "/{$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
   649
            'id' => $uri
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   650
          );
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   651
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   652
        if ( !$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
   653
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   654
          $this->send_http_error($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
   655
          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
   656
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   657
      }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   658
      
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   659
      $this->send_standard_response($remote, $handler, $uri, $params);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   660
      
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
   661
      // 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
   662
      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
   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
        foreach ( $_FILES as $file_data )
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   665
        {
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
   666
          if ( file_exists($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
   667
          {
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
   668
            @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
   669
          }
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
   670
        }
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
   671
      }
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
   672
      
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   673
      if ( !$this->in_keepalive && defined('HTTPD_WS_CHILD') )
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   674
      {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   675
        // if ( defined('HTTPD_WS_CHILD') )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   676
        //   status('Closing connection');
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   677
        @socket_shutdown($remote);
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   678
        @socket_close($remote);
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   679
        if ( function_exists('status') )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   680
          status('Exiting child process');
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   681
        exit(0);
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   682
      }
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   683
      else if ( defined('HTTPD_WS_CHILD') )
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   684
      {
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   685
        // if ( defined('HTTPD_WS_CHILD') )
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   686
        //   status('Continuing connection');
17
66c3eb4cdc4c Re-enabled multi-threaded operation after trying with a field test
Dan
parents: 16
diff changeset
   687
        // @socket_write($remote, "\r\n\r\n");
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
   688
        $last_finish_time = time();
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   689
      }
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   690
      else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   691
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   692
        @socket_shutdown($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
   693
        @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
   694
      }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   695
    }
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
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   699
   * Sends the client appropriate response headers.
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   700
   * @param resource Socket connection to client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   701
   * @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
   702
   * @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
   703
   * @param string Additional headers to send, optional
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   704
   */                     
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   705
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   706
  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
   707
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   708
    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
   709
    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
   710
      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
   711
74edc873234f Made the webserver a bit smarter. It handles running 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
    // 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
   713
    $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
   714
    
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   715
    $reason_code = ( isset($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
   716
    
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   717
    $_SERVER['HTTP_USER_AGENT'] = ( isset($_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
   718
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   719
    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
   720
      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
   721
    
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   722
    $headers = str_replace("\r\n", "\n", $headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   723
    $headers = str_replace("\n", "\r\n", $headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   724
    $headers = preg_replace("#[\r\n]+$#", '', $headers);
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   725
    $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
   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, "HTTP/1.1 $http_code $reason_code\r\n");
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   728
    @socket_write($socket, "Server: $this->server_string");
15
2adca0f363fd Added multi-threading/forking/keep-alive support to webserver. w00t, feeling all POSIX-happy today!
Dan
parents: 13
diff changeset
   729
    @socket_write($socket, "Connection: $connection\r\n");
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
   730
    @socket_write($socket, "Content-Type: $contenttype\r\n");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   731
    if ( !empty($headers) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   732
    {
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
   733
      @socket_write($socket, "$headers\r\n");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   734
    }
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
   735
    @socket_write($socket, "\r\n");
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   736
  }
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
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   739
   * Sends a normal response
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   740
   * @param resource Socket connection to client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   741
   * @param array Handler
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   742
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   743
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   744
  function send_standard_response($socket, $handler)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   745
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   746
    switch ( $handler['type'] )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   747
    {
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
   748
      case 'folder':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   749
        // security
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   750
        $uri = str_replace("\000", '', $_SERVER['REQUEST_URI']);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   751
        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
   752
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   753
          $this->send_http_error($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
   754
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   755
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   756
        // import mimetypes
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   757
        global $mime_types;
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
        // 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
   760
        $uri_full = rtrim($uri, '/');
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   761
        $uri = substr($uri, strlen($handler['id']) + 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   762
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   763
        // get file path
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   764
        $file_path = rtrim($handler['dir'], '/') . $uri;
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   765
        if ( file_exists($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
   766
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   767
          // found it :-D
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   768
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   769
          // 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
   770
          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
   771
          {
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
   772
            // allowed to list?
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   773
            if ( !$this->allow_dir_list )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   774
            {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   775
              $this->send_http_error($socket, 403, "Directory listing is not allowed.");
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   776
              return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   777
            }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   778
            // 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
   779
            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
   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
              $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
   782
            }
74edc873234f Made the webserver a bit smarter. It handles running 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
            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
   784
            {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   785
              $this->send_http_error($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
   786
              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
   787
            }
74edc873234f Made the webserver a bit smarter. It handles running 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
            
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   789
            $root = rtrim($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
   790
            $parent = rtrim(dirname(rtrim($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
   791
            
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   792
            $contents = <<<EOF
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   793
<html>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   794
  <head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   795
    <title>Index of: $root</title>
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   796
    <link rel="stylesheet" type="text/css" href="/{$this->uuid}/dirlist.css" />
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   797
  </head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   798
  <body>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   799
    <h1>Index of $root</h1>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   800
    <ul>
21
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   801
      <li><tt><a href="$parent">Parent directory</a></tt></li>
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   802
    
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   803
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
   804
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   805
            foreach ( $dir_list as $filename => $info )
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   806
            {
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
   807
              $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
   808
              $contents .= '  <li><tt><a href="' . htmlspecialchars($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
   809
            }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   810
            $contents .= "\n    </ul>\n    <address>Served by {$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
   811
            
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   812
            $sz = strlen($contents);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   813
            $this->send_client_headers($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
   814
            
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
   815
            @socket_write($socket, $contents);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   816
            
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   817
            return true;
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
          // try to open the file
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   821
          $fh = @fopen($file_path, 'r');
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   822
          if ( !$fh )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   823
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   824
            // can't open it, send a 404
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   825
            $this->send_http_error($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
   826
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   827
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   828
          // get size
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   829
          $sz = filesize($file_path);
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
          // mod time
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   832
          $time = date('r', filemtime($file_path));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   833
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   834
          // all good, send headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   835
          $fileext = substr($file_path, strrpos($file_path, '.') + 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   836
          $mimetype = ( isset($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
   837
          $this->send_client_headers($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
   838
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   839
          // send body
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   840
          while ( $blk = @fread($fh, 768000) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   841
          {
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
   842
            @socket_write($socket, $blk);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   843
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   844
          fclose($fh);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   845
          return true;
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
        else
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   848
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   849
          $this->send_http_error($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
   850
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   851
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   852
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   853
      case 'file':
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   854
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   855
        // import mimetypes
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   856
        global $mime_types;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   857
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   858
        // get file path
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   859
        $file_path = $handler['file'];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   860
        if ( file_exists($file_path) )
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
          // found it :-D
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   863
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   864
          // is this a directory?
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   865
          if ( is_dir($file_path) )
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
            $this->send_http_error($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
   868
            return true;
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
          // try to open the file
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   872
          $fh = @fopen($file_path, 'r');
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   873
          if ( !$fh )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   874
          {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   875
            // can't open it, send a 404
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   876
            $this->send_http_error($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
   877
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   878
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   879
          // get size
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   880
          $sz = filesize($file_path);
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
          // mod time
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   883
          $time = date('r', filemtime($file_path));
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   884
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   885
          // all good, send headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   886
          $fileext = substr($file_path, strrpos($file_path, '.') + 1);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   887
          $mimetype = ( isset($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
   888
          $this->send_client_headers($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
   889
          
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   890
          // send body
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   891
          while ( $blk = @fread($fh, 768000) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   892
          {
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
   893
            @socket_write($socket, $blk);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   894
          }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   895
          fclose($fh);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   896
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   897
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   898
        else
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   899
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   900
          $this->send_http_error($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
   901
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   902
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   903
        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
   904
      case 'script':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   905
        // init vars
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   906
        $this->content_type = 'text/html';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   907
        $this->response_code = 200;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   908
        $this->response_headers = array();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   909
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   910
        // error handling
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   911
        @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
   912
        try
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   913
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   914
          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
   915
          $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
   916
          $result = @call_user_func($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
   917
          $this->in_scriptlet = false;
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   918
          $output = ob_get_contents();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   919
          ob_end_clean();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   920
        }
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
   921
        // 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
   922
        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
   923
        {
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   924
          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
   925
          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
   926
          $this->send_http_error($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
   927
          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
   928
            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
   929
          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
   930
        }
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   931
        catch ( HttpSuccess $e )
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   932
        {
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   933
          // just finish with success
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   934
          $this->in_scriptlet = false;
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   935
          $output = ob_get_contents();
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   936
          ob_end_clean();
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   937
        }
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   938
        catch ( Exception $e )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   939
        {
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   940
          ob_end_clean();
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   941
          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
   942
          $this->send_http_error($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
   943
          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
   944
            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
   945
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   946
        }
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
   947
        
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   948
        restore_error_handler();
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   949
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   950
        // 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
   951
        if ( $output == '__break__' )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   952
        {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   953
          return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   954
        }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   955
        
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   956
        // $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
   957
        $this->header("Content-length: " . strlen($output));
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   958
        $headers = implode("\r\n", $this->response_headers);
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   959
        
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   960
        // write headers
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   961
        $this->send_client_headers($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
   962
        
16
23d4cf2f183b Disabled forking/keep-alive code, firefox doesn't seem to like the way it waits for requests
Dan
parents: 15
diff changeset
   963
        // 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
   964
        // $output = dechex(strlen($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
   965
        
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   966
        // 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
   967
        @socket_write($socket, $output);
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
   968
        
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
   969
        $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
   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
        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
   972
      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
   973
        // 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
   974
        $uri_parts = explode('/', $_SERVER['REQUEST_URI']);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   975
        if ( count($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
   976
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          $this->send_http_error($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
   978
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
   981
        $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
   982
        switch ( $filename )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   983
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   984
          case 'script.png':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   985
            ( !isset($image_data) ) ? $image_data = HTTPD_ICON_SCRIPT : null;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   986
          case 'folder.png':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   987
            ( !isset($image_data) ) ? $image_data = HTTPD_ICON_FOLDER : null;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   988
          case 'file.png':
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
   989
            ( !isset($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
   990
            
74edc873234f Made the webserver a bit smarter. It handles running 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
            $image_data = base64_decode($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
   992
            $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
   993
            $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
   994
            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
   995
          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
   996
            $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
   997
            $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
   998
            $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
   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
 * 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
  1001
 */
74edc873234f Made the webserver a bit smarter. It handles running 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
74edc873234f Made the webserver a bit smarter. It handles running 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
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
  1004
  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
  1005
  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
  1006
  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
  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
74edc873234f Made the webserver a bit smarter. It handles running 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
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
  1010
  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
  1011
  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
  1012
  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
  1013
  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
  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
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
  1017
  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
  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
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
  1021
  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
  1022
}
74edc873234f Made the webserver a bit smarter. It handles running 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
74edc873234f Made the webserver a bit smarter. It handles running 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
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
  1025
  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
  1026
}
74edc873234f Made the webserver a bit smarter. It handles running 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
74edc873234f Made the webserver a bit smarter. It handles running 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
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
  1029
            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
  1030
          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
  1031
            $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
  1032
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1035
        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
  1036
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          $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
  1038
          $size = strlen($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
  1039
          $this->send_client_headers($socket, 200, $type, "Last-Modified: $lm_date\r\nContent-Length: $size");
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1040
          @socket_write($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
  1041
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        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
  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
          $this->send_http_error($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
  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
        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
  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
        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
  1050
      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
  1051
        //
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1053
        //
74edc873234f Made the webserver a bit smarter. It handles running 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
        
74edc873234f Made the webserver a bit smarter. It handles running 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
        $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
  1056
        
74edc873234f Made the webserver a bit smarter. It handles running 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
        $contents = <<<EOF
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1058
<html>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1059
  <head>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1060
    <title>Index of: /</title>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1061
    <link rel="stylesheet" type="text/css" href="/{$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
  1062
  </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
  1063
  <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
  1064
    <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
  1065
    <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
  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
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
  1068
        
74edc873234f Made the webserver a bit smarter. It handles running 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
        $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
  1070
        // 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
  1071
        foreach ( $handlers as $uri => $handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1072
        {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1073
          switch($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
  1074
          {
74edc873234f Made the webserver a bit smarter. It handles running 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
            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
  1076
              $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
  1077
              $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
  1078
              $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
  1079
              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
  1080
            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
  1081
            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
  1082
              $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
  1083
              $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
  1084
              $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
  1085
              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
  1086
            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
  1087
              $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
  1088
              $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
  1089
              $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
  1090
              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
  1091
          }
74edc873234f Made the webserver a bit smarter. It handles running 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
          $html .= "  <li><tt><a href=\"/$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
  1093
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        $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
  1096
        $contents .= <<<EOF
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1097
</ul>
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1098
    <address>Served by {$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
  1099
  </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
  1100
</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
  1101
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
  1102
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1104
        $len = strlen($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
  1105
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1106
        // 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
  1107
        $this->send_client_headers($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
  1108
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1109
        // 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
  1110
        @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
  1111
        
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1112
        return true;
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1113
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1114
    }
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
  
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
   * 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
  1119
   * @var string Header
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
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1122
  function header($str)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1123
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1124
    if ( preg_match('#HTTP/1\.[01] ([0-9]+) (.+?)[\s]*$#', $str, $match) )
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1125
    {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1126
      $this->response_code = intval($match[1]);
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
    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
  1130
    {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1131
      $this->content_type = $match[1];
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1132
      return true;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1133
    }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1134
    $this->response_headers[] = $str;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1135
    return true;
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
  
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
   * Sends the client an HTTP error page
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1140
   * @param resource Socket connection to client
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1141
   * @param int HTTP status code
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1142
   * @param string Detailed error string
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1143
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1144
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1145
  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
  1146
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1147
    global $http_responses;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1148
    $reason_code = ( isset($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
  1149
    
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
  1150
    // generate error page
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1151
    $html = <<<EOF
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1152
<html>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1153
  <head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1154
    <title>$http_code $reason_code</title>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1155
  </head>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1156
  <body>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1157
    <h1>$http_code $reason_code</h1>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1158
    <p>$errstring</p>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1159
    <hr />
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1160
    <address>Served by $this->server_string</address>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1161
  </body>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1162
</html>
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1163
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
  1164
    
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
    // 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
  1166
    $this->header('Content-length: ' . strlen($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
  1167
    
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
  1168
    // 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
  1169
    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
  1170
      $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
  1171
    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
  1172
      $headers = 'Content-length: ' . strlen($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
  1173
      
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
  1174
    $this->send_client_headers($socket, $http_code, 'text/html', $headers);
12
b3fcc21e557f Backend improvement to webserver that causes interrupts to work properly; made pcntl_signal only be called if it's supported
Dan
parents: 10
diff changeset
  1175
    @socket_write($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
  1176
  } 
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1177
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1178
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1179
   * Adds a new handler
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1180
   * @param string URI, minus the initial /
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1181
   * @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
  1182
   * @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
  1183
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1184
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1185
  function add_handler($uri, $type, $value)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1186
  {
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
    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
  1188
      $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
  1189
    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
  1190
      $type = 'script';
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1191
    switch($type)
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1192
    {
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
  1193
      case 'folder':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1194
        $this->handlers[$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
  1195
            'type' => 'folder',
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1196
            'dir' => $value
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1197
          );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1198
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1199
      case 'file':
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1200
        $this->handlers[$uri] = array(
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1201
            'type' => 'file',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1202
            'file' => $value
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
        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
  1205
      case 'script':
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1206
        $this->handlers[$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
  1207
            'type' => 'script',
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1208
            'function' => $value
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
        break;
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1211
    }
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
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1214
  /**
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1215
   * Error handling function
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1216
   * @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
  1217
   */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1218
  
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1219
  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
  1220
  {
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1221
    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
  1222
    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
  1223
    // 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
  1224
    echo '</div>';
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1225
  }
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1226
  
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
  1227
  /**
74edc873234f Made the webserver a bit smarter. It handles running 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
   * 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
  1229
   * @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
  1230
   * 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
  1231
   <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
  1232
   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
  1233
       '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
  1234
       '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
  1235
       '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
  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
   </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
  1238
   * @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
  1239
   * @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
  1240
   * @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
  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
  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
  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
    // 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
  1246
    $dir = trim($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
  1247
    
74edc873234f Made the webserver a bit smarter. It handles running 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
    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
  1249
    {
74edc873234f Made the webserver a bit smarter. It handles running 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
      //
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1252
      //
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1255
      $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
  1256
      
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1258
      foreach ( $handlers as $uri => $handler )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1259
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1260
        if ( strpos($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
  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
          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
  1263
          $newuri = explode('/', $uri);
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1264
          if ( !isset($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
  1265
          {
74edc873234f Made the webserver a bit smarter. It handles running 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
            $handlers[$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
  1267
                '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
  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
          }
74edc873234f Made the webserver a bit smarter. It handles running 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
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      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
  1274
      
74edc873234f Made the webserver a bit smarter. It handles running 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
      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
  1276
      {
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1278
        $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
  1279
        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
  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
          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
  1282
            $handlers_sorted[$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
  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
        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
  1285
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  1287
            $handlers_sorted[$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
  1288
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        $handlers = $handlers_sorted;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1290
        unset($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
  1291
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1294
      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
  1295
    }
74edc873234f Made the webserver a bit smarter. It handles running 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
    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
  1297
    {
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1299
      $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
  1300
      
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1302
      $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
  1303
      $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
  1304
      $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
  1305
      $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
  1306
      while ( $i > 0 )
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1307
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1308
        if ( isset($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
  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
          $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
  1311
          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
  1312
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        $i = strrpos($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
  1314
        $handler_search = substr($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
  1315
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      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
  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
        $fake_handler = true;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1319
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1320
      else if ( !$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
  1321
      {
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1323
        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
  1324
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1327
      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
  1328
      {
74edc873234f Made the webserver a bit smarter. It handles running 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
        $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
  1330
        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
  1331
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  1333
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1336
        $real_path = realpath($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
  1337
        
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1339
        $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
  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
        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
  1342
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  1344
          {
74edc873234f Made the webserver a bit smarter. It handles running 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
            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
  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
              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
  1348
            }
74edc873234f Made the webserver a bit smarter. It handles running 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
            $dir_contents[$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
  1350
                '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
  1351
                '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
  1352
                '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
  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
          }
74edc873234f Made the webserver a bit smarter. It handles running 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
        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
  1357
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          // 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
  1359
          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
  1360
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        
74edc873234f Made the webserver a bit smarter. It handles running 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
        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
  1363
      
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1365
        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
  1366
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1369
      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
  1370
      {
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1372
        $handler_name = explode('/', trim($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
  1373
        // 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
  1374
        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
  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
          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
  1377
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        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
  1379
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  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
            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
  1383
          }
74edc873234f Made the webserver a bit smarter. It handles running 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
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1386
        $dir_contents[ basename($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
  1387
            '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
  1388
          );
74edc873234f Made the webserver a bit smarter. It handles running 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
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1392
      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
  1393
      {
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1395
        $handler_name = explode('/', trim($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
  1396
        // 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
  1397
        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
  1398
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  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
        // 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
  1402
        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
  1403
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  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
            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
  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
        }
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1410
        $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
  1411
        $dir_contents[$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
  1412
            '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
  1413
          );
74edc873234f Made the webserver a bit smarter. It handles running 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
      }
74edc873234f Made the webserver a bit smarter. It handles running 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 ( $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
  1417
      {
74edc873234f Made the webserver a bit smarter. It handles running 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
        // 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
  1419
        $unsorted = $dir_contents;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1420
        ksort($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
  1421
        $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
  1422
        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
  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
          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
  1425
            $dir_contents[$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
  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
        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
  1428
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  1430
            $dir_contents[$name] = $info;
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1431
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1432
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1433
      else
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1434
      {
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1435
        // not sorting with folders first, so just alphabetize
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1436
        ksort($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
  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
      
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1440
      
74edc873234f Made the webserver a bit smarter. It handles running 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
      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
  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
  }
74edc873234f Made the webserver a bit smarter. It handles running 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
  /**
74edc873234f Made the webserver a bit smarter. It handles running 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
   * 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
  1447
   * @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
  1448
   * @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
  1449
   */
74edc873234f Made the webserver a bit smarter. It handles running 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
  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
  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
    $file_path = trim($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
  1454
    $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
  1455
    
74edc873234f Made the webserver a bit smarter. It handles running 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
    // 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
  1457
    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
  1458
    {
74edc873234f Made the webserver a bit smarter. It handles running 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
      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
  1460
    }
74edc873234f Made the webserver a bit smarter. It handles running 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
    // 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
  1463
    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
  1464
    {
74edc873234f Made the webserver a bit smarter. It handles running 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
      // 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
  1466
      $handler_name = explode('/', trim($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
  1467
      // 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
  1468
      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
  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
        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
  1471
      }
74edc873234f Made the webserver a bit smarter. It handles running 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
      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
  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
        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
  1475
        {
74edc873234f Made the webserver a bit smarter. It handles running 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
          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
  1477
        }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1478
      }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1479
      // 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
  1480
      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
  1481
    }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1482
    
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1483
    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
  1484
  }
74edc873234f Made the webserver a bit smarter. It handles running as root properly (only allows it if user/group specified and port < 1024) and directory listing is massively smarter.
Dan
parents: 17
diff changeset
  1485
  
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
  1486
  /**
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
   * 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
  1488
   * @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
  1489
   * @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
  1490
   */
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
  
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
  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
  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
    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
  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
      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
  1497
      {
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
        $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
  1499
        $child =& $match[2];
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1500
        if ( !isset($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
  1501
        {
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
          $array[$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
  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
        $array[$parent][$child] = $value;
08225c2eb0b6 Added support for multipart forms, file uploads, and fatal exceptions in PhpHttpd; fixed wrong license tag on WebServer class
Dan
parents: 21
diff changeset
  1505
        unset($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
  1506
        $array[$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
  1507
      }
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
    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
  1510
  }
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
  
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
  1512
}
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
  1513
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
  1514
/**
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
  1515
 * 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
  1516
 */
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
  1517
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
  1518
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
  1519
{
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1520
}
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1521
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1522
/**
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1523
 * 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
  1524
 */
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1525
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1526
class HttpSuccess extends Exception
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1527
{
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1528
}
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1529
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1530
/**
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1531
 * Array of known HTTP status/error codes
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1532
 */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1533
 
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1534
$http_responses = array(
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1535
    200 => 'OK',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1536
    302 => 'Found',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1537
    307 => 'Temporary Redirect',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1538
    400 => 'Bad Request',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1539
    401 => 'Unauthorized',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1540
    403 => 'Forbidden',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1541
    404 => 'Not Found',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1542
    405 => 'Method Not Allowed',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1543
    406 => 'Not Acceptable',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1544
    500 => 'Internal Server Error',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1545
    501 => 'Not Implemented'
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1546
  );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1547
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1548
/**
24
d275dc8f4203 Added HttpSuccess exception which can be thrown when a scriptlet is done executing normally
Dan
parents: 23
diff changeset
  1549
 * Array of default extension->mimetype mappings
0
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1550
 */
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1551
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1552
$mime_types = array(
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1553
    'html' => 'text/html',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1554
    'htm'  => 'text/html',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1555
    'png'  => 'image/png',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1556
    'gif'  => 'image/gif',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1557
    'jpeg' => 'image/jpeg',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1558
    'jpg'  => 'image/jpeg',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1559
    'js'   => 'text/javascript',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1560
    'json' => 'text/x-javascript-json',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1561
    'css'  => 'text/css',
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1562
    'php'  => 'application/x-httpd-php'
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1563
  );
c63de9eb7045 First commit. Basic things are working and implemented (webserver, templating, DCOP interface)
Dan
parents:
diff changeset
  1564