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diff --git a/public_html/index.php b/public_html/index.php
index f9c86b4..fcad3b8 100644
--- a/public_html/index.php
+++ b/public_html/index.php
@@ -1,152 +1,165 @@
<?php
/**
* iRony, the Kolab WebDAV/CalDAV/CardDAV Server
*
* This is the public API to provide *DAV-based access to the Kolab Groupware backend
*
* @version 0.1.0
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2013, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// define some environment variables used thoughout the app and libraries
define('KOLAB_DAV_ROOT', realpath('../'));
define('KOLAB_DAV_VERSION', '0.1.0');
+define('KOLAB_DAV_START', microtime(true));
define('RCUBE_INSTALL_PATH', KOLAB_DAV_ROOT . '/');
define('RCUBE_CONFIG_DIR', KOLAB_DAV_ROOT . '/config/');
define('RCUBE_PLUGINS_DIR', KOLAB_DAV_ROOT . '/lib/plugins/');
// suppress error notices
ini_set('error_reporting', E_ALL &~ E_NOTICE &~ E_STRICT);
// UTC is easy to work with, and usually recommended for any application.
date_default_timezone_set('UTC');
/**
* Mapping PHP errors to exceptions.
*
* While this is not strictly needed, it makes a lot of sense to do so. If an
* E_NOTICE or anything appears in your code, this allows SabreDAV to intercept
* the issue and send a proper response back to the client (HTTP/1.1 500).
*/
function exception_error_handler($errno, $errstr, $errfile, $errline ) {
throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
}
//set_error_handler("exception_error_handler");
// use composer's autoloader for both dependencies and local lib
require_once KOLAB_DAV_ROOT . '/vendor/autoload.php';
// load the Roundcube framework
require_once KOLAB_DAV_ROOT . '/lib/Roundcube/bootstrap.php';
// Roundcube framework initialization
$rcube = rcube::get_instance(rcube::INIT_WITH_DB | rcube::INIT_WITH_PLUGINS);
$rcube->config->load_from_file(RCUBE_CONFIG_DIR . 'dav.inc.php');
// Load plugins
$plugins = (array)$rcube->config->get('kolabdav_plugins', array('kolab_auth'));
$required = array('libkolab', 'libcalendaring');
$rcube->plugins->init($rcube);
$rcube->plugins->load_plugins($plugins, $required);
// convenience function, you know it well :-)
function console() { call_user_func_array(array('rcube', 'console'), func_get_args()); }
// quick & dirty request debugging
if ($debug = $rcube->config->get('kolab_dav_debug')) {
$http_headers = $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . ' ' . $_SERVER['SERVER_PROTOCOL'] . "\n";
foreach (apache_request_headers() as $hdr => $value) {
$http_headers .= "$hdr: $value\n";
}
// read HTTP request body (with our own file handle)
# $in = fopen('php://input', 'r');
# $http_body = stream_get_contents($in);
# fseek($in, 0);
# fclose($in);
$rcube->write_log('davdebug', $http_headers . "\n" . $http_body . "\n");
ob_start(); // turn on output buffering
}
// Make sure this setting is turned on and reflects the root url of the *DAV server.
$base_uri = $rcube->config->get('base_uri', slashify(substr(dirname($_SERVER['SCRIPT_FILENAME']), strlen($_SERVER['DOCUMENT_ROOT']))));
// create the various backend instances
$auth_backend = new \Kolab\DAV\Auth\HTTPBasic();
$principal_backend = new \Kolab\DAVACL\PrincipalBackend();
$carddav_backend = new \Kolab\CardDAV\ContactsBackend();
$caldav_backend = new \Kolab\CalDAV\CalendarBackend();
$carddav_backend->setUserAgent($_SERVER['HTTP_USER_AGENT']);
$caldav_backend->setUserAgent($_SERVER['HTTP_USER_AGENT']);
// Build the directory tree
// This is an array which contains the 'top-level' directories in the WebDAV server.
$nodes = array(
// files
new \Kolab\DAV\Collection(\Kolab\DAV\Collection::ROOT_DIRECTORY),
// /principals
new \Sabre\CalDAV\Principal\Collection($principal_backend),
// /calendars
new \Kolab\CalDAV\CalendarRootNode($principal_backend, $caldav_backend),
// /addressbook
new \Kolab\CardDAV\AddressBookRoot($principal_backend, $carddav_backend),
);
// the object tree needs in turn to be passed to the server class
$server = new \Sabre\DAV\Server($nodes);
$server->setBaseUri($base_uri);
// register some plugins
$server->addPlugin(new \Sabre\DAV\Auth\Plugin($auth_backend, 'KolabDAV'));
$server->addPlugin(new \Sabre\DAVACL\Plugin());
$server->addPlugin(new \Kolab\CardDAV\Plugin());
$caldav_plugin = new \Kolab\CalDAV\Plugin();
$caldav_plugin->setIMipHandler(new \Kolab\CalDAV\IMip());
$server->addPlugin($caldav_plugin);
// the lock manager is reponsible for making sure users don't overwrite each others changes.
// TODO: replace this with a class that manages locks in the Kolab backend
$locks_backend = new \Sabre\DAV\Locks\Backend\File(KOLAB_DAV_ROOT . '/temp/locks');
$server->addPlugin(new \Sabre\DAV\Locks\Plugin($locks_backend));
// intercept some of the garbage files operation systems tend to generate when mounting a WebDAV share
$server->addPlugin(new \Sabre\DAV\TemporaryFileFilterPlugin(KOLAB_DAV_ROOT . '/temp'));
// HTML UI for browser-based access (recommended only for development)
$server->addPlugin(new \Sabre\DAV\Browser\Plugin());
// finally, process the request
$server->exec();
// catch server response in debug log
if ($debug) {
$rcube->write_log('davdebug', "RESPONSE:\n" . ob_get_contents());
ob_end_flush();
-}
+ if (function_exists('memory_get_peak_usage'))
+ $mem = memory_get_peak_usage();
+ else if (function_exists('memory_get_usage'))
+ $mem = memory_get_usage();
+
+ $log = trim($server->getRequestUri() . ($mem ? sprintf(' [%.1f MB]', $mem/1024/1024) : ''));
+ if (defined('KOLAB_DAV_START')) {
+ rcube::print_timer(KOLAB_DAV_START, $log);
+ }
+ else {
+ rcube::console($log);
+ }
+}

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