diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kolab/Utils/DAVBackend.php | 2 | ||||
| -rw-r--r-- | lib/Kolab/Utils/DAVLogger.php | 86 |
2 files changed, 87 insertions, 1 deletions
diff --git a/lib/Kolab/Utils/DAVBackend.php b/lib/Kolab/Utils/DAVBackend.php index 0734be9..1111216 100644 --- a/lib/Kolab/Utils/DAVBackend.php +++ b/lib/Kolab/Utils/DAVBackend.php @@ -1,7 +1,7 @@ <?php /** - * Utility class prividing a simple API to PHP's APC cache + * Utility class providing a simple API to PHP's APC cache * * @author Thomas Bruederli <bruederli@kolabsys.com> * diff --git a/lib/Kolab/Utils/DAVLogger.php b/lib/Kolab/Utils/DAVLogger.php new file mode 100644 index 0000000..982d87e --- /dev/null +++ b/lib/Kolab/Utils/DAVLogger.php @@ -0,0 +1,86 @@ +<?php + +/** + * Utility class logging DAV requests + * + * @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/>. + */ + +namespace Kolab\Utils; + +use Sabre\DAV; + + +/** + * Utility class to log debug information about processed DAV requests + */ +class DAVLogger extends DAV\ServerPlugin +{ + private $server; + private $method; + + /** + * This initializes the plugin. + * This method should set up the required event subscriptions. + * + * @param Server $server + */ + public function initialize(DAV\Server $server) + { + $this->server = $server; + + $server->subscribeEvent('beforeMethod', array($this, '_beforeMethod')); + $server->subscribeEvent('exception', array($this, '_exception')); + $server->subscribeEvent('exit', array($this, '_exit')); + } + + /** + * Handler for 'beforeMethod' events + */ + public function _beforeMethod($method, $uri) + { + $this->method = $method; + + // log to console + console($method . ' ' . $uri); + } + + /** + * Handler for 'exception' events + */ + public function _exception($e) + { + // log to console + console(get_class($e) . ' (EXCEPTION)', $e->getMessage() /*, $e->getTraceAsString()*/); + } + + /** + * Handler for 'exit' events + */ + public function _exit() + { + $time = microtime(true) - KOLAB_DAV_START; + + if (function_exists('memory_get_usage')) + $mem = round(memory_get_usage() / 1024) . 'K'; + if (function_exists('memory_get_peak_usage')) + $mem .= '/' . round(memory_get_peak_usage() / 1024) . 'K'; + + console(sprintf("/%s: %0.4f sec; %s", $this->method, $time, $mem)); + } +}
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